#!./perl

BEGIN {
    chdir 't';
    @INC = '../lib';
    require './test.pl';	# for which_perl() etc
}

my $Perl = which_perl();

my $filename = tempfile();

print "1..3\n";

$x = `$Perl -le "print 'ok';"`;

if ($x eq "ok\n") {print "ok 1\n";} else {print "not ok 1\n";}

open(try,">$filename") || (die "Can't open temp file.");
print try 'print "ok\n";'; print try "\n";
close try or die "Could not close: $!";

$x = `$Perl $filename`;

if ($x eq "ok\n") {print "ok 2\n";} else {print "not ok 2\n";}

$x = `$Perl <$filename`;

if ($x eq "ok\n") {print "ok 3\n";} else {print "not ok 3\n";}